Find and replace a pattern in a row of zeroes and ones.

  • Find 1 0 1 and replace it with 1 1 1
  • Find 0 1 0 and replace it with 0 0 0

Example:

 Input : [ 1 1 1 0 1 1 0 0 0 1 0 0 0 ]
 Output: [ 1 1 1 1 1 1 0 0 0 0 0 0 0 ]
Solve

Solution Stats

322 Solutions

159 Solvers

Last Solution submitted on Feb 16, 2026

Last 200 Solutions

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers159

Armando Longobardi Vasilis Bellos Hoang Minh Tri Lorenzo

Suggested Problems

More from this Author1

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!